- 忽忽悠悠 hūhuyōuyōu dazedfeeling dazed or woozy, especially in a colloquial context
- 黑忽忽 hēihūhū darkblack; dark; dusky; indistinctly observable in the distance
- 悠悠忽忽 yōuyōuhūhū dazedTo be in a trance or in a daze; to be in a semi-conscious state of mind, like being half-asleep or half-awake.
- 忽忽不乐 hūhūbùlè dispirited and unhappyunhappy and discouraged because things are not going one's way; in low spirits
- 眇眇忽忽 miǎomiǎohūhū elusiveelusive; hardly discernible; difficult to identify or see clearly
- 迷忽忽 míhūhu muddleheadeddazed or muddleheaded; in a confused or unconscious state